1914
John Hugenholtz, Dutch engineer and designer (died 1995)
John Hugenholtz, Dutch engineer and designer (died 1995)
John Hugenholtz, Dutch engineer and designer (died 1995)
Dutch racetrack designer (1914–1995)
John Hugenholtz, Dutch engineer and designer (died 1995)
John Hugenholtz, Dutch engineer and designer (died 1995)